A051516 - cp's OEIS frontend

A051516 Number of triangles with perimeter n having integer sides and area.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	1
13	0
14	0
15	0
16	1
17	0
18	1
19	0
20	0
21	0
22	0
23	0
24	1
25	0
26	0
27	0
28	0
29	0
30	1
31	0
32	2
33	0
34	0
35	0
36	4
37	0
38	0
39	0
40	1
41	0
42	2
43	0
44	1
45	0
46	0
47	0
48	3
49	0
50	2
51	0
52	0
53	0
54	4
55	0
56	1
57	0
58	0
59	0
60	3
61	0
62	0
63	0
64	5
65	0
66	1
67	0
68	1
69	0
70	2
71	0
72	5
73	0
74	0
75	0
76	1
77	0
78	1
79	0
80	4
81	0
82	0
83	0
84	8
85	0
86	0
87	0
88	1
89	0
90	5
91	0
92	0
93	0
94	0
95	0
96	5
97	0
98	6
99	0
100	5
101	0
102	0
103	0
104	2
105	0
106	0
107	0
108	12
109	0
110	1
111	0

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 2, 0, 0, 0, 4, 0, 0, 0, 1, 0, 2, 0, 1, 0, 0, 0, 3, 0, 2, 0, 0, 0, 4, 0, 1, 0, 0, 0, 3, 0, 0, 0, 5, 0, 1, 0, 1, 0, 2, 0, 5, 0, 0, 0, 1, 0, 1, 0, 4, 0, 0, 0, 8, 0, 0, 0, 1, 0, 5, 0, 0, 0, 0, 0, 5, 0, 6, 0, 5, 0, 0, 0, 2, 0, 0, 0, 12, 0, 1, 0]

cp's OEIS Frontend

A051516 Number of triangles with perimeter n having integer sides and area.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	1
13	0
14	0
15	0
16	1
17	0
18	1
19	0
20	0
21	0
22	0
23	0
24	1
25	0
26	0
27	0
28	0
29	0
30	1
31	0
32	2
33	0
34	0
35	0
36	4
37	0
38	0
39	0
40	1
41	0
42	2
43	0
44	1
45	0
46	0
47	0
48	3
49	0
50	2
51	0
52	0
53	0
54	4
55	0
56	1
57	0
58	0
59	0
60	3
61	0
62	0
63	0
64	5
65	0
66	1
67	0
68	1
69	0
70	2
71	0
72	5
73	0
74	0
75	0
76	1
77	0
78	1
79	0
80	4
81	0
82	0
83	0
84	8
85	0
86	0
87	0
88	1
89	0
90	5
91	0
92	0
93	0
94	0
95	0
96	5
97	0
98	6
99	0
100	5
101	0
102	0
103	0
104	2
105	0
106	0
107	0
108	12
109	0
110	1
111	0

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	1
13	0
14	0
15	0
16	1
17	0
18	1
19	0
20	0
21	0
22	0
23	0
24	1
25	0
26	0
27	0
28	0
29	0
30	1
31	0
32	2
33	0
34	0
35	0
36	4
37	0
38	0
39	0
40	1
41	0
42	2
43	0
44	1
45	0
46	0
47	0
48	3
49	0
50	2
51	0
52	0
53	0
54	4
55	0
56	1
57	0
58	0
59	0
60	3
61	0
62	0
63	0
64	5
65	0
66	1
67	0
68	1
69	0
70	2
71	0
72	5
73	0
74	0
75	0
76	1
77	0
78	1
79	0
80	4
81	0
82	0
83	0
84	8
85	0
86	0
87	0
88	1
89	0
90	5
91	0
92	0
93	0
94	0
95	0
96	5
97	0
98	6
99	0
100	5
101	0
102	0
103	0
104	2
105	0
106	0
107	0
108	12
109	0
110	1
111	0

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	1
13	0
14	0
15	0
16	1
17	0
18	1
19	0
20	0
21	0
22	0
23	0
24	1
25	0
26	0
27	0
28	0
29	0
30	1
31	0
32	2
33	0
34	0
35	0
36	4
37	0
38	0
39	0
40	1
41	0
42	2
43	0
44	1
45	0
46	0
47	0
48	3
49	0
50	2
51	0
52	0
53	0
54	4
55	0
56	1
57	0
58	0
59	0
60	3
61	0
62	0
63	0
64	5
65	0
66	1
67	0
68	1
69	0
70	2
71	0
72	5
73	0
74	0
75	0
76	1
77	0
78	1
79	0
80	4
81	0
82	0
83	0
84	8
85	0
86	0
87	0
88	1
89	0
90	5
91	0
92	0
93	0
94	0
95	0
96	5
97	0
98	6
99	0
100	5
101	0
102	0
103	0
104	2
105	0
106	0
107	0
108	12
109	0
110	1
111	0